Temperature monitoring and device control through HABEROCEAN App, using NodeMCU and NTC thermistor

Circuit, Arduino program and tutorial link
www.haberocean.com/2020/04/rea...
Download HABEROCEAN App from
play.google.com/store/apps/de...
A temperature monitoring system which will turn ON a device such as cooling fan, when the temperature is increased above an upper threshold. Similarly, device will be turned OFF when the temperature is decreased below lower threshold. In between lower threshold and upper threshold, device will continue its state.

[@pet_lovers_cbe]

Sir nodemcu will use as wifi or hotspot for connecting from mobile?

[@learnerswings]

NodeMCU will be working as an Access Point in this method. You can connect your mobile device to NodeMCU directly.

[@pet_lovers_cbe]

@@learnerswings sir i just can't imagine what you telling let's try it

[@pet_lovers_cbe]

Sir r u in instagram I'll ask you doubt's clearly sir

[@vivekkumar-wg8pz]

Sir how can I get this code

[@kendy8369]

Here he engages in self-promotion and deceives people

[@pet_lovers_cbe]

How to install program in nodemcu i download files there but while compiling it got error after installating libraries to arduino ide also

[@learnerswings]

What is the error?

[@pet_lovers_cbe]

@@learnerswings sir how to upload sir want to write code in examples from downloaded file? Its seems error while compiling after installing libraries also in arduino ide

[@learnerswings]

What is the error you are getting?

[@pet_lovers_cbe]

@@learnerswings sir please help me through anydesk sir

[@learnerswings]

Which is the version of Arduino you are using? I am using Arduino 1.8.12